Optimizing concrete with recycled shea nutshell ash using the Box-Behnken design, this study enhances performance metrics ...

A new study presents a machine learning model that accurately predicts the compressive strength of high-strength concrete, ...

Figure 10 shows relationship between mechanical impedance and compressive strength, and exponent of the regression curve is 5.8 because Young’s modulus is 2.16 power of mechanical impedance, and ...

Measuring the in-situ compressive strength of concrete in final structures is an essential but challenging process. Coring combined with non-destructive rebound hammer measurements provides the most ...

Modelling the longitudinal compressive failure of carbon-fibre-reinforced composites has been attempted for decades. Despite many developments, no single model has surfaced to provide simultaneously a ...